a-a aaa aad aag aan aas ad- ada add adg adn ads ag- aga agd agg agn ags an- ana and ang ann ans as- asa asd asg asn ass daa dad dag dan das dda ddd ddg ddn dds dga dgd dgg dgn dgs dna dnd dng dnn dns dsa dsd dsg dsn dss g-d gaa gad gag gan gas gda gdd gdn gds gga ggd ggg ggn ggs gna gnd gnn gns gsa gsd gsg gsn gss naa nad nag nan nas nda ndd ndg ndn nds nga ngd ngg ngn ngs nna nng nnn nns nsa nsd nsg nsn nss saa sad sag san sas sda sdd sdg sdn sds sga sgd sgg sgn sgs sna snd sng snn sns ss- ssa ssd ssg ssn sss